Botan 3.8.1
Crypto and TLS for C&
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#include <filter.h>
Public Member Functions | |
virtual bool | attachable () |
virtual void | end_msg () |
Filter (const Filter &)=delete | |
virtual std::string | name () const =0 |
Filter & | operator= (const Filter &)=delete |
virtual void | start_msg () |
virtual void | write (const uint8_t input[], size_t length)=0 |
virtual | ~Filter ()=default |
Protected Member Functions | |
Filter () | |
virtual void | send (const uint8_t in[], size_t length) |
void | send (std::span< const uint8_t > in) |
void | send (std::span< const uint8_t > in, size_t length) |
void | send (uint8_t in) |
Friends | |
class | Fanout_Filter |
class | Pipe |
class | Threaded_Fork |
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virtualdefault |
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delete |
References Filter().
Referenced by Botan::Fanout_Filter::attach(), Filter(), operator=(), and Botan::Fanout_Filter::set_next().
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protected |
Definition at line 18 of file filter.cpp.
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inlinevirtual |
Check whether this filter is an attachable filter.
Reimplemented in Botan::DataSink, and Botan::SecureQueue.
Definition at line 54 of file filter.h.
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inlinevirtual |
Notify that the current message is finished; flush buffers and do end-of-message processing (if any).
Reimplemented in Botan::Base64_Decoder, Botan::Base64_Encoder, Botan::DataSink_Stream, Botan::Hex_Decoder, and Botan::Hex_Encoder.
Definition at line 47 of file filter.h.
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pure virtual |
Implemented in Botan::Base64_Decoder, Botan::Base64_Encoder, Botan::BitBucket, Botan::Chain, Botan::Cipher_Mode_Filter, Botan::DataSink_Stream, Botan::Fork, Botan::Hex_Decoder, Botan::Hex_Encoder, and Botan::SecureQueue.
Referenced by Botan::Keyed_Filter::set_iv().
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protectedvirtual |
in | some input for the filter |
length | the length of in |
Definition at line 33 of file filter.cpp.
Referenced by Botan::Base64_Decoder::end_msg(), Botan::Base64_Encoder::end_msg(), Botan::Hex_Decoder::end_msg(), Botan::Hex_Encoder::end_msg(), operator=(), send(), Botan::Base64_Decoder::write(), Botan::Chain::write(), Botan::Fork::write(), and Botan::Hex_Decoder::write().
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inlineprotected |
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protected |
in | some input for the filter |
length | the number of bytes of in to send |
This previously took a std::vector, for which the length field (allowing using just a prefix of the vector) somewhat made sense. It makes less sense now that we are using a span here; you can just use first
to get a prefix.
Definition at line 25 of file filter.cpp.
References BOTAN_ASSERT_NOMSG, and send().
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inlineprotected |
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inlinevirtual |
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pure virtual |
Write a portion of a message to this filter.
input | the input as a byte array |
length | the length of the byte array input |
Implemented in Botan::Base64_Decoder, Botan::Base64_Encoder, Botan::BitBucket, Botan::Chain, Botan::DataSink_Stream, Botan::Fork, Botan::Hex_Decoder, Botan::Hex_Encoder, and Botan::SecureQueue.
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friend |
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friend |
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friend |